syntax="proto3";

import "google/protobuf/empty.proto";

package imageStorage;
option go_package = "imageStorage/";

message UploadMerchImageRequest{
  bytes imageData = 1;
  string userUuid = 2;
  string merchUuid = 3;
}

message UploadMerchImageResponse {
  string fullImage = 1;
  string thumbnail = 2;
}

enum ImageType {
  UNKNOWN = 0;
  FULL = 1;
  THUMBNAIL = 2;
}

message GetImageRequest {
  string userUuid = 1;
  string merchUuid = 2;
  ImageType imgType = 3;
}

message GetImageResponse{
  string url = 1;
  string etag = 2;
}

message DeleteImageRequest {
  string userUuid = 1;
  string merchUuid = 2;
}

service ImageStorage {
  rpc UploadImage(UploadMerchImageRequest) returns (UploadMerchImageResponse);
  rpc GetImage(GetImageRequest) returns (GetImageResponse);
  rpc DeleteImage(DeleteImageRequest) returns (google.protobuf.Empty);
}